//////////////////////////////////////////////////////////////////////////////////
//                                                                              //
//  This file is part of the buola project (https://code.google.com/p/buola/).  //
//                                                                              //
//  Copyright(c) 2007-2012 Xavi Gratal                                          //
//  gratal AT gmail DOT com                                                     //
//                                                                              //
//  Buola is free software: you can redistribute it and/or modify               //
//  it under the terms of the GNU General Public License as published by        //
//  the Free Software Foundation, either version 3 of the License, or           //
//  (at your option) any later version.                                         //
//                                                                              //
//  Buola is distributed in the hope that it will be useful,                    //
//  but WITHOUT ANY WARRANTY; without even the implied warranty of              //
//  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the               //
//  GNU General Public License for more details.                                //
//                                                                              //
//  You should have received a copy of the GNU General Public License           //
//  along with buola.  If not, see <http://www.gnu.org/licenses/>.              //
//                                                                              //
//////////////////////////////////////////////////////////////////////////////////

#ifndef _APPS_BUSH_BUILTINS_CFGBUILTIN_H_
#define _APPS_BUSH_BUILTINS_CFGBUILTIN_H_

#include "../cbuiltin.h"
#include "../cinterpreter.h"

namespace buola { namespace bush {

struct CFgBuiltin : public CBuiltin
{
    virtual int Run(const std::vector<std::string> &pArgs,io::PBufferStream)
    {
        int lJob;
        if(pArgs.size())
        {
            if(!isdigit(pArgs[0][0])) return -1;
            lJob=to_<int>(pArgs[0]);
        }
        else
        {
            lJob=gInterpreter->GetCurrentJob();
            if(lJob<0) return -1;
        }
        
        const std::vector<PPipeline> &lJobs=gInterpreter->GetJobs();
        
        if(lJob>=lJobs.size()) return -1;
        if(!lJobs[lJob]) return -1;
        
        lJobs[lJob]->Continue(true);
        
        return 0;
    }

    virtual std::wstring GetDescription()   {   return L"move a job to the foreground";    }
};

/*namespace bush*/ } /*namespace buola*/ }

#endif
